Last Week in AI
Investor Due Diligence Report
substackUncategorized
Weekly text and audio summaries of the most interesting AI news, as well as editorials commenting on recent events.
Investor Due Diligence Report
Weekly text and audio summaries of the most interesting AI news, as well as editorials commenting on recent events.
187K
15.9K paid
+0.9%
+3.9%
net growth
Pricing
$5/mo
$50/yr annual option
$63K
15.9K paid subs
$63K/mo – $63K/mo(±0%)
0.9
28.9
0.02%
(comments + likes) / subscribers
Weekly
1.1 posts/week
57/100
Variable (~7.7d avg)
| Month | Subscribers | Est. Revenue | Change |
|---|---|---|---|
| Feb 2026 | 131K | $44,261.63 | — |
| Mar 2026 | 150K | $50,681.25 | +14.5% |
| Apr 2026 | 172K | $58,114.5 | +14.7% |
| May 2026 | 179K | $60,479.63 | +4.1% |
| Jun 2026 | 181K | $61,155.38 | ~0% |
| Jul 2026 | 182K |
Platform Dependency
Uses substack platform
Publishing Consistency
Variable publishing frequency
Key Person
Single-author publication — key-person dependency
Audience Concentration
Consistent engagement across posts
Subscriber threshold
187K subscribers — above the 1K category median for first paid tier
Has paid tier
Active paid subscription offering
Peer monetization
72% of 105 similar-size peers in Uncategorized have paid tiers
Pricing position
$5/mo vs $5/mo category median (31054 newsletters)
| Date | Monthly | Annual |
|---|---|---|
| Mar 2026 | $5 | $50 |
Disclaimer: This report is generated automatically based on publicly available data and proprietary estimation models. Estimated subscriber counts are derived from engagement patterns and should be verified through direct disclosure. Revenue estimates are based on known pricing and estimated paid subscriber counts. This report is for informational purposes only and should not be the sole basis for investment decisions.
| Component | Score | Weight |
|---|---|---|
| Engagement Rate | 28/100 | 30% |
| Paid Subscriber Ratio | 100/100 | 25% |
| Growth Consistency | 90/100 | 15% |
| Publishing Consistency | 39/100 | 10% |
| $61,493.25 |
| ~0% |
| Aug 2026 | 179K | $60,479.63 | ~0% |
| Sep 2026 | 180K | $60,817.5 | ~0% |
| Oct 2026 | 186K | $62,844.75 | +3.3% |
Revenue Model
Active paid subscription tier